Guy Opperman: I note the hon. Gentleman’s comments, and we invite anyone who thinks that they have failed to claim a state pension increase that they are eligible for to contact the Department through the Pension Service helpline. Alternatively, Pension Wise can assist.

Guy Opperman: As the hon. Gentleman is aware, this dates from March 2008, when married women receiving a low-level state pension based on their national insurance record should have had their entitlement reviewed when their husband reached state pension age. The Department for Work and Pensions is looking into the matter, and we invite any individual who feels that they are affected to claim a state pension increase by contacting the Pension Service helpline or Pension Wise.